Reintroduce support for "extended" srt

Author: andrej-peterka

pycaption/srt.py

@@ -67,6 +67,15 @@ def read(self, content, lang='en-US', strip_html=False, strip_ass_tags=False):
 
     def _srttomicro(self, stamp):
         timesplit = stamp.split(':')
+
+        # TODO(apeterka): add better support for "extended SRT"
+        # This is a workaround for "extended SRT" format, whose timestamp looks like this:
+        # 00:00:18,208 --> 00:00:20,792 X1:230 X2:490 Y1:393 Y2:431
+        if len(timesplit) > 3:
+            timesplit = timesplit[0:3]
+        if ' ' in timesplit[2]:
+            timesplit[2] = timesplit[2].split(' ')[0]
+
         if ',' not in timesplit[2]:
             timesplit[2] += ',000'
         secsplit = timesplit[2].split(',')